Feit Electric 4 ft. 18-Watt T8 32W/ T12 40W Equivalent Cool White (4100K) G13 Bypass Ballast Linear LED Tube Light Bulb (4-Pack) T4819/LEDIF/41K/4 - The Home Depot
Philips 32W 48in T8 Long Life Cool White Fluorescent Tube | F32T8/TL841/PLUS/ALTO 32W | Bulbs.com
LUXRITE 4FT LED Tube Light, T8, 18W (32W Equivalent), 6500K Daylight, 2200 Lumens, Fluorescent Light Tube Replacement, Direct or Ballast Bypass, ETL Listed (2 Pack) - - Amazon.com
Philips 32-Watt 4 ft. Alto Linear T8 Fluorescent Tube Light Bulb, Daylight (6500K) (10-Pack) 479717 - The Home Depot
Feit Electric 4 ft. 18-Watt T8 32W/ T12 40W Equivalent Cool White (4100K) G13 Bypass Ballast Linear LED Tube Light Bulb (4-Pack) T4819/LEDIF/41K/4 - The Home Depot
Feit Electric 4 ft. 18-Watt T8 32W Equivalent Cool White (4000K) G13 Linear LED Tube Light Bulb Maintenance Pack (10-Pack) T848/841/LED/MP/10 - The Home Depot
Luxrite 32-Watt EQ 48-in Daylight Linear Type A or Type B LED Tube Light Bulb (12-Pack) in the LED Tube Light Bulbs department at Lowes.com